66552990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{316919}}^1$

素因数の和:316936

約数の個数: 32

約数和(自身を含む): 182545920

約数和(自身を除く): 115992930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 316919, 633838, 950757, 1584595, 1901514, 2218433, 3169190, 4436866, 4753785, 6655299, 9507570, 11092165, 13310598, 22184330, 33276495, 66552990]

約数ペア:

[(1, 66552990), (2, 33276495), (3, 22184330), (5, 13310598), (6, 11092165), (7, 9507570), (10, 6655299), (14, 4753785), (15, 4436866), (21, 3169190), (30, 2218433), (35, 1901514), (42, 1584595), (70, 950757), (105, 633838), (210, 316919)]